V66: ICD10 Code for Occupant of heavy transport vehicle injured in collision with other nonmotor vehicle
Learn about V66, the ICD10 code for Occupant of heavy transport vehicle injured in collision with other nonmotor vehicle. Understand symptoms, diagnosis, usage, and related codes.

Occupant of heavy transport vehicle injured in collision with other nonmotor vehicle (V66) refers to injuries sustained by occupants of heavy transport vehicles such as trucks and buses during collisions or noncollision incidents. Accurate documentation helps guide trauma care, supports insurance and legal claims, and informs transportation safety regulations.
Symptoms
- Head injuries including concussion and skull fractures
- Chest trauma with rib fractures or lung injuries
- Pelvic, spinal, or limb fractures
- Internal bleeding or organ damage
- Soft tissue injuries like sprains, bruises, and lacerations
- Shock or altered mental status post-accident
- Psychological trauma such as PTSD
Diagnosis
Diagnosis begins with initial trauma assessments prioritizing airway, breathing, and circulation, followed by imaging such as X-rays, CT scans, and MRIs to detect internal or orthopedic injuries. Extended evaluations focus on identifying hidden injuries, especially in high-impact accidents involving heavy vehicles.
ICD10 Code Usage
The ICD10 code V66 is important for emergency room documentation, trauma center records, insurance claims, and forensic investigations. Proper coding ensures detailed injury reporting, facilitates financial compensation, supports occupational safety measures, and helps track heavy vehicle accident trends for public health purposes.
Related Codes
- V60 – Occupant of heavy transport vehicle injured in collision with pedestrian or animal
- V61 – Occupant of heavy transport vehicle injured in collision with pedal cycle
- V62 – Occupant of heavy transport vehicle injured in collision with two- or three-wheeled motor vehicle
- V63 – Occupant of heavy transport vehicle injured in collision with car, pick-up truck or van
- V64 – Occupant of heavy transport vehicle injured in collision with heavy transport vehicle or bus
- V65 – Occupant of heavy transport vehicle injured in collision with railway train or railway vehicle
- V67 – Occupant of heavy transport vehicle injured in collision with fixed or stationary object
- V68 – Occupant of heavy transport vehicle injured in noncollision transport accident
- V69 – Occupant of heavy transport vehicle injured in other and unspecified transport accidents
FAQs
Q1: What does ICD10 code V66 refer to?
A: It classifies injuries sustained by occupants of heavy transport vehicles during various accident scenarios.
Q2: Are injuries in heavy transport accidents severe?
A: Yes, due to vehicle size and impact forces, injuries can be extensive and life-threatening.
Q3: Does seatbelt use impact injury severity?
A: Absolutely, seatbelt use significantly reduces injury severity and is critical in all heavy transport vehicle occupants.
Q4: How are rollover accidents handled?
A: Rollovers are high-risk and require full-body trauma evaluations to detect spinal and internal injuries.
Q5: Why is accurate coding important?
A: It supports clinical management, insurance claims, legal proceedings, and helps improve commercial vehicle safety standards.
Conclusion
Using ICD10 code V66 to document Occupant of heavy transport vehicle injured in collision with other nonmotor vehicle ensures comprehensive care, accurate legal and insurance documentation, and supports broader transportation policy efforts aimed at improving safety for heavy vehicle operators and passengers.

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